Springfield Hellcat 3.8″ Threaded Barrel Kit – 9mm

The Springfield Armory Hellcat 3.8″ Threaded Barrel Kit is a drop-in replacement barrel assembly designed for standard Hellcat 9mm pistols. It includes a self-indexing compensator and is machined to accept 1/2×28 muzzle devices. The assembly is intended for use in any standard Hellcat configuration and is explicitly not compatible with the Hellcat Pro. The kit provides options for reduced muzzle rise and perceived recoil when paired with the included compensator.

Key Specifications

• The caliber is 9mm Luger.
• The barrel measures 3.8 inches in length.
• The muzzle thread pattern is 1/2×28.
• The rifling twist rate is 1:10.
• Designed for use in standard Springfield Hellcat configurations and will not fit the Hellcat Pro.
• The kit includes a self-indexing compensator.
• The compensator material is 8082 aluminum.
• The compensator finish is anodized matte black.
• The barrel weight is 2.72 oz.
• The compensator weight is 0.7 oz.

This threaded barrel kit provides a practical way to expand the functionality of a standard Hellcat pistol. The self-indexing compensator and 1/2×28 threading allow the shooter to manage muzzle rise and to install compatible muzzle devices, while the drop-in design maintains simple installation and reliable fit in supported Hellcat configurations. For owners who want to tailor handling characteristics and accessory options without replacing the host pistol, this kit offers a focused, parts-based approach to customization.